

Or if you do, you’re wearing and tearing down your drive which could reduce its lifespan. Run defrag overnight or schedule at a set time period.ĭo not waste your time defragging SSD’s as they have a built-in maintenance process called Trim. The fact that disk defragmentation takes a while, screen saving features could stop the defragmenter and start all over again. You can defrag windows using “Disk Optimization Tool which is a conventional way to defrag windowsīefore you step forward to disk defragmenting, just make sure you turn off energy-saving features ( such as a screen saver ). Your computer will perform less work while retrieving your files. So you get the idea that it is a process whereby all the files are stored in one block across a sequence of sectors or as a single block of data. This, therefore, slows down the file transfer process and also causes additional wear and tear on hard disk components, potentially shortening the life of the drive.įor this reason, jump on to this guide and defrag windows to keep your computer running at its best. This state is entirely invisible to users. It often happens because of the constant creation, editing, and deletion of files, leaving them in a fragmented state. Much likely is the case with a fragmented disk, wherein the files are divided into pieces scattered around the disk. You need to Defragment a Hard Drive on Windows and Mac PC to line up space in your hard disk. DiskWarrior also helps to rebuild HFS+ catalogs in addition to the already mentioned Drive Genius.īest of luck - keep looking if you find defrag isn't what the doctor ordered on your mac.Think of a messed up room where sweet wrappers and all eaten chip bags lying all over the floor with crumbs, drawers all open with all belongings on top of each other in them, and little paper scraps scattered on and around the desk ( ugh! ). Back up to time machine and an erase install / migration back cures that issue without needing to spend money on a live tool. The HFS+ filesystem directory / catalog itself can become fragmented over a long time but you can fix that easily.

Mac OS X automatically defragments files that are likely to cause a slowdown in addition to automatically optimizing hot (often used) files to a fast and not-fragmented part of the drive. There aren't many apps that do this on mac since actual filesystem fragmentation both rare and rarely a cause of measurable slowdown. You don’t need to rearrange the files on the drive as macOS does that for you - just keep 20 GB free or 25% free if you can, and the system optimizes the file location automatically. It rebuilds the catalog (filesystem) that tracks the files. On APFS - you don’t need to defragment anything.
